Avaya 1150E Benutzerhandbuch

The Media Gateway 1000B (MG 1000B) provides a means of extending 
Avaya Communication Server 1000 Release 4.5 features to one or more 
remotely located branch offices using the Branch Office feature. A branch 
office is a remote location in the network where IP Deskphones, PSTN 
access, and TDM phones are located. Contact your system administrator 
to see if these functions are available for your use.

The Media Gateway 1000B (MG 1000B) phone can operate in Normal or 
Local Mode.

The phone registers with the Main Office and receives phone services 
from the Main Office. At any time while using Normal Mode, you can 
check Local Mode functionality (make and receive calls) by enabling 
Local Mode and returning to Normal Mode. After testing, you can return to 

Server 
Unreachable (1)

Network problem.

Notify system 
administrator if the 
problem persists.

Server 
Unreachable (2)

Network problem.

Notify system 
administrator if the 
problem persists.

Permission 
Denied (8)

Hardware problem.

Avaya 1150E IP 
Deskphone only allows 
an Avaya 1150E IP 
Deskphone VO login 
from an Avaya 1150E 
IP Deskphone.

VOUD 
configured on TN 

Remote IP Deskphone 
does not have VOUA 
Class of Service.

Notify system 
administrator.